Troy-Bilt 769-06521 P00 사용자 설명서

 Empty fuel tank

 Fill fuel tank with fuel

Primer bulb wasn't pressed enough

Slowly press primer bulb 10 times

Old fuel (over 30 days)

Drain fuel tank and add fresh fuel

Fouled spark plug

Replace or clean the spark plug

 Air fi lter is plugged

 Replace or clean the air fi lter

Improper idle speed

Adjust according to the Idle Speed 
Adjustments section.

Old fuel (over 30 days)

Drain fuel tank and add fresh fuel

Fouled spark plug

Replace or clean the spark plug

 Engine Type .............................................................................................................. Air-Cooled, 4-Cycle
Displacement .................................................................................................................................. 25 cc
Operating RPM ........................................................................................................................7,000 rpm
Idle Speed RPM ..........................................................................................................3,600 – 4,600 rpm
Blower Velocity ................................................................................................up to 150 mph (240 kmh)
Blower Air Output ...........................................................................................up to 450 cfm (12.7 cmm)
Valve clearance ..................................................................................0.003–0.006 in. (0.076–0.152 mm)
Spark Plug Gap .................................................................................................... 0.025 inch (0.635 mm)
Lubrication ............................................................................................................................. SAE 30 Oil
Crankcase Oil Capacity ................................................................................................2.03 fl .oz. (60 ml)
Fuel ...........................................................................................................................................Unleaded
Fuel Tank Capacity .............................................................................................................14 oz (414 ml)
Approximate Unit Weight  (No fuel) ..................................................................................... 11 lbs. (5 kg)

 * All 

specifi cations are based on the latest product information available at the time of printing. We 

reserve the right to make changes at any time without notice.

ELECTRIC STARTER AND POWER START BIT™ FEATURES
This unit is designed to be started with an optional electric starter or Power Start Bit™, which are sold 
separately. If choosing to start the unit using one of these features or have questions, please contact 
your local retailer or call 1-800-828-5500 in the U.S (1-800-668-1238 in Canada) for more information 
and purchasing. You may also go to www.troybilt.com or www.troybilt.ca.

CLEANING
Use a small brush to clean off the outside of the unit. Do not use strong detergents. Household 
cleaners that contain aromatic oils such as pine and lemon, and solvents such as kerosene, can 
damage plastic housing or handle. Wipe off any moisture with a soft cloth.

• 

Never store the unit with fuel in the tank where fumes may reach an open fl ame or spark.

• 

Allow the engine to cool before storing.

• 

Lock up the unit to prevent unauthorized use or damage.

• 

Store the unit in a dry, well-ventilated are a.

• 

Store the unit out of the reach of children. 

LONG TERM STORAGE
1.  Drain all gasoline from the gas tank into a container. Do not use gas that has been stored for more 

than 30 days. Dispose of the old gasoline in accordance with federal, state and local regulations.

2.  Start the engine and allow it to run until it stalls. This ensures that all gasoline has been drained 

from the carburetor.

3.  Allow the engine to cool. Remove the spark plug and put 5 drops of high quality motor oil into the 

cylinder. Pull the starter rope slowly to distribute the oil. Reinstall the spark plug.

NOTE: 

Remove the spark plug and drain all of the oil from the cylinder before attempting to start 
the blower after storage.

4.  Change the oil, referring to Changing the Oil. Dispose of the old oil in accordance with federal, 

state and local regulations.

5.  Thoroughly clean the unit and inspect for any loose or damaged parts. Repair or replace damaged 

parts and tighten loose screws, nuts or bolts. The unit is ready for storage.